Infective endocarditis developing as uremia.

Area of Science:

• Nephrology
• Cardiology
• Infectious Diseases

Background:

• Infective endocarditis (IE) is a serious infection affecting heart valves.
• Renal failure is a known complication of IE, often requiring renal replacement therapy.
• The presentation of renal failure as an initial symptom of IE is less common.

Purpose of the Study:

• To report a case of infective endocarditis presenting initially with uremic symptoms and renal failure.
• To highlight the potential for renal function recovery after surgical intervention in such cases.
• To emphasize the importance of considering IE in patients with unexplained renal failure.

Main Methods:

• Case report of a 49-year-old male patient.
• Diagnosis of infective endocarditis with accompanying renal failure.
• Treatment involving hemodialysis and subsequent heart valve replacement surgery.

Main Results:

• The patient presented with fever and uremic symptoms, including malaise, edema, and decreased urine output.
• Renal function dramatically improved post-heart valve replacement, despite a history of long-term hemodialysis.
• This outcome suggests a direct link between the infected valve and renal dysfunction.

Conclusions:

• Uremia can be an initial manifestation of infective endocarditis.
• Surgical removal of the infected heart valve can lead to significant renal function improvement.
• Early surgical consideration is crucial for patients with renal failure secondary to IE to optimize renal recovery.